describe Twilio do after(:each) do Twilio.instance_variable_set('@configuration', nil) end it 'should set the account sid and auth token with a config block' do Twilio.configure do |config| config.account_sid = 'someSid' config.auth_token = 'someToken' end expect(Twilio.account_sid).to eq('someSid') expect(Twilio.auth_token).to eq('someToken') end end